Pollin WN-3F-P 3-Phase Modular Indicator Light Red 10-250V AC with Test Button

The Pollin WN-3F-P is a high-quality 3-phase modular indicator light designed for professional electrical distribution boards. This device provides clear visual status monitoring for three-phase power systems, utilizing a bright red light to indicate the presence of voltage. Engineered for versatility, it operates efficiently within a wide voltage range of 10-250V AC, making it suitable for various electrical environments. The inclusion of a dedicated test button ensures that users can verify the operational status of the indicator light instantly, enhancing safety and maintenance efficiency in both industrial and residential electrical installations.

Advantages

The primary benefit of the Pollin WN-3F-P is its robust modular design, which allows for seamless integration into standard DIN-rail electrical cabinets. The built-in test button provides a significant advantage by allowing technicians to confirm the functionality of the indicator without needing to measure external voltages, thereby saving time during routine inspections. Its broad operating voltage range ensures compatibility with diverse power supply configurations, while the high-visibility red light offers immediate feedback on phase status, helping to prevent errors and improve overall system monitoring reliability.

Suitable for

• Monitoring power supply phases in industrial distribution boards
• Status indication in residential electrical panels
• Commercial building power management systems
• Electrical maintenance and diagnostic testing

This indicator light is not intended for use in high-voltage DC circuits or environments exceeding the specified 250V AC limit. It is also not suitable for outdoor installations unless housed within a weather-resistant, IP-rated enclosure, as the device itself is designed for indoor distribution board mounting.

Key specifications

• Operating voltage: 10-250V AC
• Phase configuration: 3-phase
• Color: Red
• Mounting type: Modular DIN-rail
• Features: Integrated test button

To use the Pollin WN-3F-P, mount the device onto a standard DIN rail within your electrical distribution board. Connect the phase conductors to the appropriate terminals according to the wiring diagram provided with your electrical panel. Once installed, the indicator will illuminate when voltage is present. To verify the light is working correctly, press the integrated test button; the light should activate regardless of the current phase status, confirming the internal circuitry is operational.

What to consider before purchase

• Ensure the DIN-rail space is available in your distribution board
• Verify that your system voltage falls within the 10-250V AC range
• Confirm that the red light color meets your specific signaling requirements
• Check local electrical regulations for installation compliance

For optimal safety and longevity, ensure all electrical connections are tightened securely during installation and perform periodic checks using the test button to confirm the indicator remains in good working order.